Locality Layer
Allakh-Yun', Aylandzha rivulet Roadian
Allakh-Yun', Setan'ya rivulet Roadian
Kemyus-Yuryakh Creek Ekachan Fm., member 10 (Abramov,1970)
Naldyndzha River Namurian
Orulgan, Suolgran-Khaydybyt River Suorgranskaya Svita
Tompo River, Ol'chan rivulet Artinskian
Vostochnaya Khandyga River Upper Permian
Yudomy River, Arkachan rivulet Artinskian
Yudomy River, Lobi rivulet Artinskian